I have had problems with my NVIDIA GeForce GTX 650 Ti/PCIe/SSE2 card earlier. See here.
When I tried updating my computer today with:
sudo pacman -Syyu
I got the following problem.
warning: removing 'libxnvctrl' from target list because it conflicts with 'libxnvctrl-470xx'
:: libxnvctrl-470xx and libxnvctrl are in conflict. Remove libxnvctrl? [y/N]
There were mentions of a similar problem here, here and here.
But none offered a solution.
How do I proceed so that I do not run into difficulties?
Please let me know if you need any further information.